Sample feeding device for trace element analyzer

A sampling device and trace element technology, which is applied in the field of elemental analyzers, can solve the problems of low efficiency, cumbersome detection of samples, waste of manpower, etc., and achieve the effect of automatic sample change function, improved detection efficiency, and convenient sample detection

Inactive Publication Date: 2020-06-09
安徽九陆生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing trace element analyzer needs to inject samples one by one when performing sample detection. This process is not only cumbersome, but

Method used

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  • Sample feeding device for trace element analyzer
  • Sample feeding device for trace element analyzer
  • Sample feeding device for trace element analyzer

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see Figure 1-6 shown

[0027] A sampling device for a trace element analyzer, comprising a base 1 and a support 2, characterized in that the support 2 is fixedly connected to the top surface of the base 1, the base 1 is provided with a sampling port 3, and the support 2 A sample injection mobile assembly 4 is installed, and a sample injector 5 is fixedly connected to the sample injection mobile assembly 4;

[0028] The base 1 is provided with a groove 11, and two pulleys 12 are rotatably connected in the groove 11...

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Abstract

The invention discloses a sample feeding device for a trace element analyzer. The sample feeding device comprises a base and a support. The support is fixedly connected to the top end face of the base. A sample inlet is formed in the base; a sample feeding moving assembly is mounted on the support; a sample feeder is fixedly connected to the sample feeding moving assembly, a groove is formed in the base, two belt wheels are rotationally connected in the groove and are in transmission connection through a belt, one belt wheel is fixedly connected with a first servo motor, the other belt wheel is fixedly connected with a fixing block, and a sample tray is clamped to the fixing block. The sample tray, the belt pulleys and the fixing block are arranged, a plurality of samples can be detected at one time, the operation is convenient, an automatic sample changing function during sample detection can be realized, and the detection efficiency is improved; the sample feeding moving assembly isarranged, the sample feeder can move in the horizontal direction and the vertical direction, and the sample feeder can conveniently suck the sample and inject the sample into the sample inlet.

Description

technical field [0001] The invention relates to the field of element analyzers, in particular to a sampling device for trace element analyzers. Background technique [0002] Trace element analyzers mostly refer to instruments for testing the content of trace elements in the human body. Currently, trace element analyzers on the market are divided into three categories according to test methods: electrochemical analysis, atomic absorption and mass spectrometry (ICP-MS). The instruments for atomic absorption and mass spectrometry are high-end instruments, and the price generally ranges from 100,000 to 200,000. However, with the development of medical conditions, most hospitals and community health service centers above the second grade have begun to use atomic absorption. French instruments currently have the largest market share. [0003] Existing trace element analyzers need to inject samples one by one when performing sample detection. This process is not only cumbersome, b...

Claims

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Application Information

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IPC IPC(8): G01N35/10
CPCG01N35/10G01N2035/1034
Inventor 王新强储淼淼李国强
Owner 安徽九陆生物科技有限公司
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